Aflatoxin B1 and Sterigmatocystin Binding Potential of Lactobacilli.
aflatoxin B1
detoxification
lactobacilli
mycotoxin binding
sterigmatocystin
Journal
Toxins
ISSN: 2072-6651
Titre abrégé: Toxins (Basel)
Pays: Switzerland
ID NLM: 101530765
Informations de publication
Date de publication:
30 11 2020
30 11 2020
Historique:
received:
09
11
2020
revised:
23
11
2020
accepted:
26
11
2020
entrez:
3
12
2020
pubmed:
4
12
2020
medline:
9
7
2021
Statut:
epublish
Résumé
Due to global climate change, mould strains causing problems with their mycotoxin production in the tropical-subtropical climate zone have also appeared in countries belonging to the temperate zone. Biodetoxification of crops and raw materials for food and feed industries including the aflatoxin B1 (AFB1) binding abilities of lactobacilli is of growing interest. Despite the massive quantities of papers dealing with AFB1-binding of lactobacilli, there are no data for microbial binding of the structurally similar mycotoxin sterigmatocystin (ST). In addition, previous works focused on the detection of AFB1 in extracts, while in this case, analytical determination was necessary for the microbial biomass as well. To test binding capacities, a rapid instrumental analytical method using high-performance liquid chromatography was developed and applied for measurement of AFB1 and ST in the biomass of the cultured bacteria and its supernatant, containing the mycotoxin fraction bound by the bacteria and the fraction that remained unbound, respectively. For our AFB1 and ST adsorption studies, 80 strains of the genus
Identifiants
pubmed: 33266172
pii: toxins12120756
doi: 10.3390/toxins12120756
pmc: PMC7760014
pii:
doi:
Substances chimiques
Sterigmatocystin
10048-13-2
Aflatoxin B1
9N2N2Y55MH
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : National Research, Development and Innovation Office in Hungary
ID : NVKP-16-1-2016-0009
Pays : International
Organisme : National Research, Development and Innovation Office in Hungary
ID : NVKP-16-1-2016-0049
Pays : International
Organisme : National Research, Development and Innovation Office in Hungary
ID : OTKA K116631
Pays : International
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